At present, with the improvement of monitoring technology and data collection capabilities in China, it is very important for display terminals to present the collected data on the display wall in a timely and accurate manner, which directly affects the rationality of monitoring. Decision making by superior departments. In order to meet market demand, display terminal technicians have made improvements to existing technology, making it seamless and high-definition. therefore,Seamless high-definition LED display screenemerge as the times require.

Seamless splicing technology is a special and highly demanding projection display application that can achieve the fusion of multiple screens, minimize splicing gaps, and make them completely overlapping. Seamless splicing technology not only requires a complete large screen, but also has special requirements for projection of large images. The biggest difference between seamless splicing technology and BSV LCD splicing technology is the small gap.

1、 Solving visual defects in image segmentation by splicing

Looking at the current large screen splicing systems in China, many display screens still have many splicing seams. For example, the gap between LCD splicing systems is too large to meet the needs of users; Compared with liquid splicing technology, plasma and rear projection large screen splicing systems have more advantages, but there are still a lot of segmentation lines in terms of visual effects. Even the application of LCD, DLP, and PDP technologies in engineering can only narrow the gap, but cannot completely eliminate it. Seamless splicing technology can completely solve the problem of screen segmentation and meet the requirement of complete seamless operation. LED seamless splicing technology can improve screen resolution in a small range, ensure the quality of the image, and meet the needs of users for close range viewing. Compared with existing splicing technologies, the physical seamless splicing of LEDs can achieve cross screen display. For butt joints, the height is not the size of the gap, but whether the gap exists.

2、 Solve the problem of inconsistent brightness and chromaticity attenuation in splicing large screens

The application of seamless LED technology will effectively cope with the different brightness and chromaticity attenuation of spliced large screens. This technology generally adopts point by point brightness and chromaticity correction technology to ensure the unity of brightness and chromaticity. For example, the application of point control technology creates a platform for users to correct chromaticity and brightness point by point, control the pixels of the screen, and achieve height restoration of images. This technology also has SMS and email notification functions, allowing users to timely grasp the status information of the splicing wall.

3、 Intensive display control platform

A seamless LED technology application intensive display and control platform ensures the reliability of monitoring video sources, creates a management platform for customers, effectively manages video signals, computer signals, and network signals, and provides better services for users.

4、 Powerful power and signal redundancy backup design

In the design of seamless LED systems, redundant backup of power and signal can reduce usage issues.

5、 Long service life, simple maintenance, and low cost

Compared with general display screens, LED has a longer service life and relatively lower maintenance and repair costs.

6、 Ultra large viewing angle, ultra-high contrast, ultra-high refresh rate

This project provides a broad perspective and prevents reflection from occurring. When capturing images, the state is relatively stable. For dynamic display screens, the image edges are clear and have good dynamic performance, thus accurately and realistically restoring image information. Make the video images delicate and smooth, bringing the greatest visual enjoyment. Furthermore, it is particularly pointed out that the brightness uniformity of LED screens is very good. Single point brightness correction maximizes the uniformity of the entire screen brightness.

In summary, seamless splicing technology is another huge leap in the LED display screen industry. Comprehensively solved the seamless splicing defect that other display devices cannot complete. At the same time, it can also achieve the characteristics of energy conservation, environmental protection, intensive display, and increased service life. It is an indispensable technology in the LED industry.

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